Based on the Experiences of Rick Santorum After He Won

Based on the experiences of Rick Santorum after he won the Iowa caucus in 2013,a campaign manager should __________.

A) make sure his candidate has plenty of time for personal appearances in other primary states
B) get a pollster on the campaign as soon as possible
C) have his candidate make every effort to meet voters in caucus states
D) ensure that his candidate is on the ballot of all competitive districts and states
E) have negative advertising available to use as soon as possible after a primary win